₩365,100 Cheap United flights Ontario (ONT) to Kailua-Kona (KOA)

View ₩365,100 flight on Sat, Sep 13, 2025Opens in a new window

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₩365,100 Cheap United flights Ontario (ONT) to Kailua-Kona (KOA)

Prices were available within the past 7 days and start at ₩365,100 for one-way flights and ₩786,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Aug 31 - Thu, Sep 4
ONT
Ontario
KOA
Kona Coast
₩786,000 Roundtrip, found 2 days ago
₩786,000
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 31 from Ontario to Kona Coast, returning Thu, Sep 4, priced at ₩786,000 found 2 days ago
United
Thu, Aug 28 - Mon, Sep 1
ONT
Ontario
KOA
Kona Coast
₩1,105,600 Roundtrip, found 4 days ago
₩1,105,600
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 28 from Ontario to Kona Coast, returning Mon, Sep 1, priced at ₩1,105,600 found 4 days ago
United
Thu, Aug 28 - Mon, Sep 1
ONT
Ontario
KOA
Kona Coast
₩1,254,100 Roundtrip, found 4 days ago
₩1,254,100
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 28 from Ontario to Kona Coast, returning Mon, Sep 1, priced at ₩1,254,100 found 4 days ago
United
Thu, Aug 28 - Mon, Sep 1
ONT
Ontario
KOA
Kona Coast
₩1,406,800 Roundtrip, found 4 days ago
₩1,406,800
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 28 from Ontario to Kona Coast, returning Mon, Sep 1, priced at ₩1,406,800 found 4 days ago
Flights from Ontario (ONT) to Kailua-Kona (KOA)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Kona Intl.
Distance
4077 km
*Available to Expedia members.